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k8up-io / k8up

Kubernetes and OpenShift Backup Operator
https://k8up.io/
Apache License 2.0
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Post-Backup-Action #886

Open sebschlue opened 11 months ago

sebschlue commented 11 months ago

Summary

As a user of k8up backup operator, I would like to be able to specify a custom command that is executed AFTER backup is done.

This would allow implementation of solution 2 as described in https://itnext.io/three-ways-to-use-linkerd-with-kubernetes-jobs-c12ccc6d4c7c

This way, shutdown hook of linkerd proxy sidecar container could be called after backup. This is important because endlessly-running sidecar prevents backup-job-pod from existing.

Context

See https://itnext.io/three-ways-to-use-linkerd-with-kubernetes-jobs-c12ccc6d4c7c for detailed information

Out of Scope

No response

Further links

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Acceptance Criteria

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Implementation Ideas

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jessebot commented 3 months ago

This would also be useful for something like nextcloud, which needs to be put into maintenance mode before backups and then taken out of maintenance mode after backups.